Abstract
We report the results of the application of the quark-confining string to the $\ensuremath{\psi}$ spectrum. The model is defined by a relativisticallly invariant action of quarks and color gauge fields. In the Schr\"odinger limit, where light quarks are neglected, this model (with two parameters) reduced to the charmonium model (with a linearly rising potential) plus additional vibrational levels. In the ${e}^{+}{e}^{\ensuremath{-}}$ channel, the first vibrational levels come at about 4.0 and 4.4 GeV.
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